Wow, take a look at these.
Just incredible - so similar, yet so different. Both were made in
On the left is Ken's B5 (fretted),
featuring a quilted maple top on alder body, maple neck/maple
fingerboard, strings-thru-body, Hipshot bridge, J99 pickups and active
On the right is the B5F (fretless).
It obviously is made from walnut, with a maple neck. It also
features stings-thru-body, Hipshot bridge, and a J99/HB2 pickup
combination with active electronics.